consultoria-as
175dda6212
Cambios implementados: 1. Nginx: - gzip on (compresión JS/CSS/JSON) - Cache headers para assets estáticos (6M) - Proxy buffer tuning (10s connect, 30s read) 2. Frontend catalog.js: - Reemplazados 8x innerHTML += en loops por map+join - Event delegation en breadcrumb y cart (elimina memory leak) - AbortController en apiFetch (evita race conditions) - sessionStorage cache para years-all y brands por modo 3. Frontend templates HTML: - defer en todos los scripts POS (mejora First Paint) 4. Dashboard JS: - innerHTML += fix en dashboard.js y cuentas.js 5. Base de datos: - Índice parcial idx_wi_part_stock_positive en warehouse_inventory 6. Documentación: - docs/performance_audit_2026.md con análisis completo y roadmap Tests: 73/73 pasando (compat + fase3 + fase5 + fase6)
92 lines
2.7 KiB
Plaintext
92 lines
2.7 KiB
Plaintext
# Wildcard subdomain routing for Nexus POS
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# DNS: *.nexusautoparts.com -> server IP (Cloudflare wildcard)
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# Rate limiting zone
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limit_req_zone $binary_remote_addr zone=pos_login:10m rate=10r/s;
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# Upstream backends
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upstream nexus_main {
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server 127.0.0.1:5000;
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}
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upstream nexus_pos {
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server 127.0.0.1:5001;
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}
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# Gzip compression
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gzip on;
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gzip_vary on;
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gzip_proxied any;
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gzip_comp_level 6;
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gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
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# Main site (no subdomain)
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server {
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listen 80;
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server_name nexusautoparts.com www.nexusautoparts.com;
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# Static asset caching
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location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
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expires 6M;
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add_header Cache-Control "public, immutable";
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add_header X-Content-Type-Options nosniff always;
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}
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location / {
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proxy_pass http://nexus_main;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_connect_timeout 10s;
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proxy_send_timeout 30s;
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proxy_read_timeout 30s;
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proxy_buffering on;
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proxy_buffer_size 4k;
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proxy_buffers 8 4k;
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}
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}
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# POS subdomains (wildcard)
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server {
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listen 80;
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server_name ~^(?<tenant>.+)\.nexusautoparts\.com$;
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# Security headers
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add_header X-Content-Type-Options nosniff always;
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add_header X-Frame-Options SAMEORIGIN always;
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# Static asset caching
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location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
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expires 6M;
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add_header Cache-Control "public, immutable";
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add_header X-Content-Type-Options nosniff always;
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}
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location / {
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proxy_pass http://nexus_pos;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Tenant-Subdomain $tenant;
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proxy_connect_timeout 10s;
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proxy_send_timeout 30s;
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proxy_read_timeout 30s;
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proxy_buffering on;
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proxy_buffer_size 4k;
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proxy_buffers 8 4k;
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}
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# Rate limit login endpoint
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location /pos/api/auth/login {
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limit_req zone=pos_login burst=5 nodelay;
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proxy_pass http://nexus_pos;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Tenant-Subdomain $tenant;
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}
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}
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